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STS321TP


STS321TP material is KS D 3576 (2011) Stainless steel pipes KS D 9536 (2011) Stainless lined steel pipe Stainless lined steel pipe.

Chemical composition of STS321TP, STS321TP mechanical properties, STS321TP datasheet, STS321TP equivalent grade, Heat treatment and temperature process of STS321TP.


STS321TP property sheet

STS321TP Spec.

KS D 3576 (2011)
Stainless steel pipes
KS D 9536 (2011)
Stainless lined steel pipe

Chemical Composition of STS321TP

C: Max 0.08
Si: Max 1.00
Mn: Max 2.00
P: Max 0.045
S: Max 0.030
Cr: 17.00 19.00
Ni: 9.00 13.00
Mo: Max Min
N: Max Min
Ti: 5×C% Min

Mechanical Properties of STS321TP

Rp0.2 (MPa) 323 (≥)
Rm (MPa) 635 (≥)
AKV (J) 22
A (%) 24
Z (%) 22
Hardness HBW 112

STS321TP shape and dimensions

STS321TP Round bar: 1mm-800mm
STS321TP Square bar: 10mm * 10mm-600mm *600mm
STS321TP Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
STS321TP Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
STS321TP Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
STS321TP Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes